The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 19, 2007
Filed:
Mar. 18, 2003
Applicants:
Jean-marie Poulet, Senlis, FR;
Alain Chesneau, Creil, FR;
Georges Leger, Liancourt, FR;
Denis Begue, Bresles, FR;
Inventors:
Jean-Marie Poulet, Senlis, FR;
Alain Chesneau, Creil, FR;
Georges Leger, Liancourt, FR;
Denis Begue, Bresles, FR;
Assignee:
Dacral, Creil, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23F 11/00 (2006.01); C09K 3/00 (2006.01); C23C 22/60 (2006.01); C23C 22/48 (2006.01); C23C 22/53 (2006.01); B05D 1/02 (2006.01); B05D 7/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a coating composition for a metal substrate exhibiting a free outer surface consisting of a metal coating based on zinc or a zinc-based alloy, characterized in that it comprises: silicate(s) of sodium and/or potassium and/or lithium (3-35 wt. %), a tensioning agent (à.01-1 wt. %), the remainder being water in a quantity sufficient to arrive at 100 %.